Chin. J. Semicond. > 2007, Volume 28?>?Issue 12?> 1868-1871

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A 4~12GHz Wideband Balanced MIC Power Amplifier

Yao Xiaojiang, Li Bin, Liu Xinyu, Chen Zhongzi and Chen Xiaojuan

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Abstract: A 4~12GHz wideband power amplifier,using a balanced configuration with a strip line Lange coupler,is designed and fabricated.This power amplifier shows a maximum continuous wave output power of 295dBm at 8GHz center frequency with an associated gain of 8.5dB and a gain flatness of +/-0.6dB in the 4～12GHz frequency range.

Key words: wideband, Lange coupler, microwave integrated circuit, balanced power amplifiers

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    History

    Received: 18 August 2015 Revised: 20 August 2007 Online: Published: 01 December 2007

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      Yao Xiaojiang, Li Bin, Liu Xinyu, Chen Zhongzi, Chen Xiaojuan. A 4~12GHz Wideband Balanced MIC Power Amplifier[J]. Journal of Semiconductors, 2007, 28(12): 1868-1871. ****Yao X J, Li B, Liu X Y, Chen Z Z, Chen X J. A 4~12GHz Wideband Balanced MIC Power Amplifier[J]. Chin. J. Semicond., 2007, 28(12): 1868.
      Citation:
      Yao Xiaojiang, Li Bin, Liu Xinyu, Chen Zhongzi, Chen Xiaojuan. A 4~12GHz Wideband Balanced MIC Power Amplifier[J]. Journal of Semiconductors, 2007, 28(12): 1868-1871. ****
      Yao X J, Li B, Liu X Y, Chen Z Z, Chen X J. A 4~12GHz Wideband Balanced MIC Power Amplifier[J]. Chin. J. Semicond., 2007, 28(12): 1868.

      A 4~12GHz Wideband Balanced MIC Power Amplifier

      • Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100083,China

      • Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100083,China

      • Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100083,China

      • Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100083,China

      • Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100083,China

      • Received Date: 2015-08-18
      • Accepted Date: 2007-07-05
      • Revised Date: 2007-08-20
      • Published Date: 2007-11-28

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